The Insulating Glass is the combination of two or more pieces of glass after second glue. The intermediate layer of the Insulating Glass is full of drying air or other kind of gas. During the course of processing, the Aluminium support which is full of direr is firstly inserted, then the first layer of butyl rubber is flushed into the interstice, frame is put between the two pieces of glass and the Thiokol rubber, polyurethane rubber and silicone rubber according to the construction requirement.